Displaying all 3 publications

  1. Mohammad Iqbal, Hartomo Soewardi, Azmi Hassan, Che Hassan Che Haron
    This paper presents the use of factorial experiments and response surface methodology to determine the best workstation design configuration of an existing electronic industry. The aim is to find the value of physical dimensions that gives the best performance for the workstation. Four performance measures are selected; the cycle time, the metabolic energy expenditure, worker’s posture during the task and lifting limitations. The methodology used in this study consists of two parts. The first part is based on factorial experiments and handles discrete search over combinations of factor-levels for improving the initial solution. In the second part, the solution that was obtained earlier is further refined by changing the continuous factors by using response surface methodology. The result of this optimization study shows that the optimum value of physical dimensions gives a significant improvement for the performance measures of the workstation.
  2. Nor Dalila Marican, Rozita Hod, Nadiah Wan-Arfah, Azmi Hassan
    Int J Public Health Res, 2018;8(1):933-938.
    Introduction Non-specific low back pain is one of the most common physical ailments
    affecting millions of people worldwide. This condition constitutes a
    significant public health problem and was listed as a prevalent health
    complaint in most societies. Even though there are many anecdotal claims
    for reflexology in the treatment of various conditions such as a migraine,
    arthritis and multiple sclerosis, but very little clinical evidence exists for
    reflexology on the management of low back pain per se. This study aims to
    evaluate the effects of foot reflexology therapy as an adjunctive treatment to
    the Malaysian low back pain standard care in relieving pain and promoting
    health-related quality of life among people with non-specific low back pain.
    Methods This is a parallel randomized controlled trial with pre and post-treatment
    study design. The study setting for the intervention located at Penawar
    Reflexology Center, Kuala Terengganu, Malaysia. A total of 100
    participants with non-specific low back pain will be allocated to one of two
    groups, using a randomization computer program of Research Randomizer.
    The control group will receive low back pain standard care, while the
    intervention group will receive standard care plus eight sessions of foot
    reflexology therapy. The pain intensity and health-related quality of life
    scores will be measured using Visual Analogue Scale and Euro-quality of
    life scale respectively in both groups. The study was approved by the
    Human Research Ethics Committee of University Sultan Zainal Abidin
    (UHREC/2016/2/011). The study protocol was registered at
    ClinicalTrials.gov, with the ID number of NCT02887430.
    Measurements Outcome measures will be undertaken at pre-intervention (week 1), postintervention
    (week 6) and follow-up (week 10).
    Conclusions This will be the first trial to compare the foot reflexology therapy with
    control group among people who medically diagnosed with non-specific low
    back pain in Malaysia. The result of this study will contribute to better
    management of this population, especially for Malaysia healthcare setting.
  3. Thwe Aung, Myat Moe, Azmi Hassan, Norizhar Kadarman, Tengku Mohammad Ariff R. Hussin, Barman, Arunodaya, Salwani Ismail, et al.
    Aedes mosquito-borne Dengue morbidity is predominantly high in the tropics and subtropics regions. Dengue is also a
    public health problem in Malaysia since the first epidemic in 1973. Reducing the vector population and personal
    protection still plays an important role in dengue prevention and control. With the information of community’s dengue
    knowledge, attitude and practices (KAP), the authorities could construct evidence-based, community- empowered vector
    control program. Upon the understanding of the value of baseline data, a cross-sectional study was carried out in dengue
    hotspot areas in Seberang Takir using universal sampling. The study results showed that 54.6% of the population had high
    level of knowledge, 18.6% had good attitude and 91.7% were performing good practices against Dengue infection. After
    adjusting confounding variables, age and educational levels of respondents, knowledge as well as attitude were found to
    be significant associated factors for having good practice against Dengue. The study findings provide the need for further
    information to undertake a holistic approach which is in need of community participation and cooperatio
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